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jekas [21]
3 years ago
14

X - 2 + 3 =(-2) how do you solve this?

Mathematics
2 answers:
Ket [755]3 years ago
7 0

Answer:

x = -3

Step-by-step explanation:

x-2+3=-2\\x+1=-2\\x=-3

notka56 [123]3 years ago
6 0

Answer:

x=-3

Step-by-step explanation:

Subtract 1  from both sides of the equation.

x  =  − 2 − 1

Subtract  1  from  − 2 .

x  =  − 3

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Please help me with both of these.
Andru [333]
All i know is that the first one is an integer i think.
3 0
3 years ago
What does 2 1/4 ÷ 3/4 = in the simplest form ?
ASHA 777 [7]

Answer:

3

Step-by-step explanation:

9/4÷3/4

9/4 ×4/3

which would equal 3

3 0
3 years ago
What is the side of an right triangle across from the right angle called
matrenka [14]

Answer:

hypotenuse

Step-by-step explanation:

6 0
3 years ago
PLEASE HURRY Fill in the blank:
makkiz [27]

Answer:

This is slope-intercept form: y = (-3/4)x + 3

The slope is: -3/4

The y-intercept is: 3

Step-by-step explanation:

3x + 4y - 12 = 0

Isolate y

3x - 3x + 4y -12 + 12 = -3x + 12

Simplify

4y = -3x + 12

Divide 4 on each side to get y by itself

4y/4 = -3x/4 + 12/4

Simplify

y = (-3/4)x + 3

This is slope-intercept form: y = (-3/4)x + 3

The slope is: -3/4

The y-intercept is: 3

7 0
3 years ago
Read 2 more answers
A nature museum has 2008 specimens of early birds, some with 222 wings and some with 444 wings. The specimens have a total of 40
ludmilkaskok [199]

Let's assume

number of birds with 2 wings is x

number of birds with 4 wings is y

A nature museum has 2008 specimens of early birds

so,

x+y=2008

Total of wings of 2 wings bird =2x

Total of wings of 4 wings bird =4y

The specimens have a total of 4384 wings

so, we get

2x+4y=4384

we can divide both sides by 2

x+2y=2192

so, we get system of equations as

x+y=2008

x+2y=2192

we can solve for x and y

We can subtract both equations

2008-y+2y=2192

y=184

x=2008-184

x=1824

y=184,\:x=1824

so,

number of birds with 2 wings is 1824

number of birds with 4 wings is 184.............Answer



5 0
3 years ago
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